Efficient Congestion Control Utilizing Message Eavesdropping in Asynchronous Range-Based Localization Public Deposited

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  • Asynchronous ranging is one practical method to implement a locating system that provides accurate results. However, a locating system utilizing asynchronous ranging generates a large number of messages that cause transmission delays or failures and degrades the system performance. This paper proposes a novel approach for efficient congestion control in an asynchronous range-based locating system. The proposed method significantly reduces the number of messages generated during the reader discovery phase by eavesdropping on other transmissions and improves the efficiency of ranging by organizing the tags in a hierarchical fashion in the measurement phase. Our evaluation shows that the proposed method reduces the number of messages by 70% compared to the conventional method and significantly improves the success rate of ranging.
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  • Choi, H., Baek, Y., & Lee, B. (2013). Efficient congestion control utilizing message eavesdropping in asynchronous range-based localization. ETRI Journal, 35(1), 35-40. doi: 10.4218/etrij.13.0112.0302
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  • description.provenance : Approved for entry into archive by Deanne Bruner(deanne.bruner@oregonstate.edu) on 2013-04-10T00:25:03Z (GMT) No. of bitstreams: 3 license_rdf: 19965 bytes, checksum: 225316337756db2af069c3edfe03a49f (MD5) license_text: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5) LeeBenElectricalEngineeringComputerScienceEfficientCongestionControl.pdf: 415245 bytes, checksum: 5ff41871aca77ec46a2b57242f53d684 (MD5)
  • description.provenance : Made available in DSpace on 2013-04-10T00:25:03Z (GMT). No. of bitstreams: 3 license_rdf: 19965 bytes, checksum: 225316337756db2af069c3edfe03a49f (MD5) license_text: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5) LeeBenElectricalEngineeringComputerScienceEfficientCongestionControl.pdf: 415245 bytes, checksum: 5ff41871aca77ec46a2b57242f53d684 (MD5) Previous issue date: 2013-02
  • description.provenance : Submitted by Deanne Bruner (deanne.bruner@oregonstate.edu) on 2013-04-10T00:24:18Z No. of bitstreams: 3 license_rdf: 19965 bytes, checksum: 225316337756db2af069c3edfe03a49f (MD5) license_text: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5) LeeBenElectricalEngineeringComputerScienceEfficientCongestionControl.pdf: 415245 bytes, checksum: 5ff41871aca77ec46a2b57242f53d684 (MD5)

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